CN208734492U - A kind of rotation stop device for wind power generating set rotary slip ring - Google Patents
A kind of rotation stop device for wind power generating set rotary slip ring Download PDFInfo
- Publication number
- CN208734492U CN208734492U CN201821219147.XU CN201821219147U CN208734492U CN 208734492 U CN208734492 U CN 208734492U CN 201821219147 U CN201821219147 U CN 201821219147U CN 208734492 U CN208734492 U CN 208734492U
- Authority
- CN
- China
- Prior art keywords
- slip ring
- screw rod
- rotary slip
- plain bearing
- spherical plain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of rotation stop devices for wind power generating set rotary slip ring, including screw rod and ball stud spherical plain bearing rod end, the both ends of the screw rod are threaded post, each threaded post is connected with a ball stud spherical plain bearing rod end, one of ball stud spherical plain bearing rod end is connect with rotary slip ring, another ball stud spherical plain bearing rod end is connected to fixing piece and is fixed, the distance of screw rod is screwed by adjusting ball head bolt spherical plain bearing rod end come the concentricity of adjusting screw rod and rotary slip ring, to avoid the rigging error of screw rod and rotary slip ring and influence service performance, also convenient for assembly simultaneously, improve assembly efficiency.The utility model can effective rotation stop rotary slip ring, while its impact vibration in start and stop work can be absorbed.
Description
Technical field
The utility model relates to the technical fields of wind power generating set rotary slip ring rotation stop, refer in particular to a kind of for wind-force
The rotation stop device of generating set rotary slip ring.
Background technique
It is known in the industry, it is entire during fan operation since the rotary slip ring of wind power generating set is cantilever design installation
Slip ring can vibrate therewith even to be rotated, it is therefore desirable to using a kind of flexible structure by its rotation stop, while it can be absorbed in start and stop
Impact vibration when work.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, it is simple to propose a kind of structure, easy for installation, make
With the reliable rotation stop device for being used for wind power generating set rotary slip ring.
To achieve the above object, technical solution provided by the utility model are as follows: one kind is rotated for wind power generating set
The rotation stop device of slip ring, including screw rod and ball stud spherical plain bearing rod end, the both ends of the screw rod are threaded post, each screw thread
Column is connected with a ball stud spherical plain bearing rod end, and one of ball stud spherical plain bearing rod end is connect with rotary slip ring,
Another ball stud spherical plain bearing rod end is connected to fixing piece and is fixed, and is twisted by adjusting ball head bolt spherical plain bearing rod end
The distance for entering screw rod carrys out the concentricity of adjusting screw rod and rotary slip ring, to avoid the rigging error of screw rod and rotary slip ring and shadow
Ring service performance.
The utility model compared with prior art, have the following advantages that with the utility model has the advantages that
1, can effective rotation stop rotary slip ring, while its impact vibration in start and stop work can be absorbed.
2, by the concentricity of adjusting screw rod and rotary slip ring, can to avoid the rigging error of screw rod and rotary slip ring shadow
Service performance is rung, while also convenient for assembly, improves assembly efficiency.
Detailed description of the invention
Fig. 1 is the rotation stop device structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
It is shown in Figure 1, the rotation stop device of wind power generating set rotary slip ring, including spiral shell are used for provided by the present embodiment
The both ends of bar 1 and two ball stud spherical plain bearing rod ends 2,3, the screw rod 1 are threaded post, and each threaded post is connected with one
Ball stud spherical plain bearing rod end, one of ball stud spherical plain bearing rod end 2 are connect with rotary slip ring (being not drawn into figure),
Another ball stud spherical plain bearing rod end 3 is connected to fixing piece (being not drawn into figure) and is fixed, and passes through adjusting ball head bolt
The distance that spherical plain bearing rod end 2 is screwed into screw rod 1 carrys out the concentricity of adjusting screw rod 1 Yu rotary slip ring, to avoid screw rod 1 and rotation
The rigging error of slip ring and influence service performance, while it is also convenient for assembly, improve assembly efficiency.
Embodiment described above is only the preferred embodiment of the utility model, and the implementation of the utility model is not limited with this
Range, therefore all shapes according to the utility model, change made by principle, it should all cover within the protection scope of the present utility model.
Claims (1)
1. a kind of rotation stop device for wind power generating set rotary slip ring, it is characterised in that: including screw rod and ball stud bar
Oscillating bearing is held, the both ends of the screw rod are threaded post, and each threaded post is connected with a ball stud spherical plain bearing rod end,
In a ball stud spherical plain bearing rod end connect with rotary slip ring, another ball stud spherical plain bearing rod end is connected to fixation
Part is fixed, and is screwed into the distance of screw rod by adjusting ball head bolt spherical plain bearing rod end come the same of adjusting screw rod and rotary slip ring
Axis degree, to avoid the rigging error of screw rod and rotary slip ring and influence service performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219147.XU CN208734492U (en) | 2018-07-31 | 2018-07-31 | A kind of rotation stop device for wind power generating set rotary slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219147.XU CN208734492U (en) | 2018-07-31 | 2018-07-31 | A kind of rotation stop device for wind power generating set rotary slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734492U true CN208734492U (en) | 2019-04-12 |
Family
ID=66027614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219147.XU Active CN208734492U (en) | 2018-07-31 | 2018-07-31 | A kind of rotation stop device for wind power generating set rotary slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734492U (en) |
-
2018
- 2018-07-31 CN CN201821219147.XU patent/CN208734492U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |